TY - GEN
T1 - Enthalpy-based Full-State Feedback Control of the Stefan Problem with Hysteresis
AU - Chen, Zhelin
AU - Bentsman, Joseph
AU - Thomas, Brian
N1 - *This work was supported by the Continuous Casting Center at Colorado School of Mines, and NSF Award CMMI 1300907 Zhelin Chen and Joseph Bentsman (corresponding author; [email protected]) are with the University of Illinois Urbana-Champaign, IL, USA. Brian G. Thomas is with Colorado School of Mines, Golden, CO, USA
PY - 2019/12
Y1 - 2019/12
N2 - This paper presents a full-state controller design with respect to a reference solution for the one-phase Stefan problem under input hysteresis. The setting models an industrial casting processes with water cooling hysteresis under Neumann boundary actuation. The control law proposed ensures exponential stability of average enthalpy and is proven to provide asymptotic convergence of temperature error and solidification front error. A simulation supports the result.
AB - This paper presents a full-state controller design with respect to a reference solution for the one-phase Stefan problem under input hysteresis. The setting models an industrial casting processes with water cooling hysteresis under Neumann boundary actuation. The control law proposed ensures exponential stability of average enthalpy and is proven to provide asymptotic convergence of temperature error and solidification front error. A simulation supports the result.
UR - https://www.scopus.com/pages/publications/85082457209
UR - https://www.scopus.com/inward/citedby.url?scp=85082457209&partnerID=8YFLogxK
U2 - 10.1109/CDC40024.2019.9029682
DO - 10.1109/CDC40024.2019.9029682
M3 - Conference contribution
AN - SCOPUS:85082457209
T3 - Proceedings of the IEEE Conference on Decision and Control
SP - 4035
EP - 4040
BT - 2019 IEEE 58th Conference on Decision and Control, CDC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 58th IEEE Conference on Decision and Control, CDC 2019
Y2 - 11 December 2019 through 13 December 2019
ER -